DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:16:38 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 178/Nueces VRSN: P 178-904/Corpus Christi ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 1,188,678,976 0.9535 1,246,648,113 29 21,692 2 A 1,188,625,086 0.9393 1,265,437,119 30 13,293 3 A 1,188,620,836 0.9511 1,249,732,768 29 9,215 4 A 1,188,652,553 0.9777 1,215,764,092 30 4,636 5 B 97,769,909 0.9655 101,263,500 10 638 6 B 99,413,655 1.0009 99,324,263 6 42 7 B 94,988,380 0.9897 95,976,943 6 19 8 B 95,544,096 1.0217 93,514,824 4 8 9 F1 348,022,074 0.9304 374,056,399 22 1,952 10 F1 349,286,713 0.9971 350,302,591 7 441 11 F1 347,542,407 0.9820 353,912,838 7 127 12 F1 347,251,797 0.9928 349,770,142 6 37 13 L1 173,320,372 1.0889 159,170,146 7 2,303 14 L1 173,188,535 1.0372 166,976,991 7 415 15 L1 175,997,315 1.0369 169,734,126 7 119 16 L1 170,505,047 0.9999 170,522,099 6 32 RANDOM TOTALS: 7,227,407,751 7,462,106,954 213 54,969 CATG D1 EXCEPTION VALUES: 1,614,763 1,419,317 TOTAL TEST VALUES (4): 7,229,022,514 7,463,526,271 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 373,176,314 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 7,090,349,957 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 7,229,022,514 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 7,836,702,585 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 7,439,452,580 (SEE ISD SUMMARY WORKSHEET) SOURCES: (1) SEE STRATIFIED CATEGORY WORKSHEET REPORTS PTS236, PTS430 (2) NUMBER OF PARCELS SAMPLED BY STAFF (3) TOTAL CATEGORY PARCELS FROM STRATIFICATION REPORT APPRAISAL ROLL, OR SELF-REPORT (4) INCLUDES ANY PARCELS IN A, B, C, D3, F1, G1, G2,OR L1 MARKED AS EXCEPTION PROPERTIES (5) UNSTUDIED CATEGORIES AND SUB-CATEGORIES WERE NOT INCLUDED IN THE CONFIDENCE INTERVAL VALUES
